Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident,and realized the coal mines safety in production, which should increase the legal safeguards of coa...Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident,and realized the coal mines safety in production, which should increase the legal safeguards of coal mine safety in production,and safety input,established the comprehensive coal mine safety evaluation system,comprehen- sively enhance quality of coal mine workers,established and improved early warning me- chanism of safety production of coal mine.展开更多
Underground construction in China is featured by large scale, high speed, long construction period,complex operation and frustrating situations regarding project safety. Various accidents have been reported from time ...Underground construction in China is featured by large scale, high speed, long construction period,complex operation and frustrating situations regarding project safety. Various accidents have been reported from time to time, resulting in serious social impact and huge economic loss. This paper presents the main progress in the safety risk management of underground engineering in China over the last decade, i.e.(1) establishment of laws and regulations for safety risk management of underground engineering,(2) implementation of the safety risk management plan,(3) establishment of decision support system for risk management and early-warning based on information technology, and(4) strengthening the study on safety risk management, prediction and prevention. Based on the analysis of the typical accidents in China in the last decade, the new challenges in the safety risk management for underground engineering are identified as follows:(1) control of unsafe human behaviors;(2) technological innovation in safety risk management; and(3) design of safety risk management regulations. Finally, the strategies for safety risk management of underground engineering in China are proposed in six aspects, i.e. the safety risk management system and policy, law, administration, economy, education and technology.展开更多
Forward: The experience of land management in Shenzhen gives us the enlightenments: First, it is imperative toimplement commodification of land in China and full scale implementation. This trend will lead to the follo...Forward: The experience of land management in Shenzhen gives us the enlightenments: First, it is imperative toimplement commodification of land in China and full scale implementation. This trend will lead to the following 4benefits, namely: increase the effectiveness of land use dispositioning accelerate opening up to the outside world, allowfair competition among enterprises and enable the concentration of financial resources of the country and to bringabout a new source of financial income for the country. Secondly, there should be a clear model in thecommodification of land in China. It is appropriate for Shenzhen to choose the Commonwealth model i.e., the HongKong model, for reference for its commodification of land. However, we must abide by the principle that land re-sources are reasonably created under the condition that the relationship between ownership of land and rights to useremains unchanged. To implement commodification of land, it is necessary to establish perfect market for the tradingof parcels of land. This market has to be based on the prereguisite of public ownership of land, monopolized by thestate in accordance to the principle (of public ownership of land, monopolized by the state in accordance to the prin-ciple) of commodification. Thirdly, this management must be implemented by phases in different places instead ofmass action. The whole country can be roughly divided into four categories: the Special Economic Zones (SEZ) repre-sented by Shenzhen, the heavy industrial base along the southeast coastal region, some medium-sized open cities andthe northwest and southwest regions, where different practice should be adopted in different categories. Fourthly,commodification of land is closely linked with commodification of housing properties the whole situation of whichneeds to be taken into consideration in a comprehensive manner.展开更多
基金the Educational Department Project of Liaoning Province(No.20060382)
文摘Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident,and realized the coal mines safety in production, which should increase the legal safeguards of coal mine safety in production,and safety input,established the comprehensive coal mine safety evaluation system,comprehen- sively enhance quality of coal mine workers,established and improved early warning me- chanism of safety production of coal mine.
基金supported by Chinese Academy of Engineering(grant No.2011-ZD-12)National Natural Science Foundation of China(grant No.11272178)National Basic Research Program of China(973 Program)(grant No.2011CB013502/3)
文摘Underground construction in China is featured by large scale, high speed, long construction period,complex operation and frustrating situations regarding project safety. Various accidents have been reported from time to time, resulting in serious social impact and huge economic loss. This paper presents the main progress in the safety risk management of underground engineering in China over the last decade, i.e.(1) establishment of laws and regulations for safety risk management of underground engineering,(2) implementation of the safety risk management plan,(3) establishment of decision support system for risk management and early-warning based on information technology, and(4) strengthening the study on safety risk management, prediction and prevention. Based on the analysis of the typical accidents in China in the last decade, the new challenges in the safety risk management for underground engineering are identified as follows:(1) control of unsafe human behaviors;(2) technological innovation in safety risk management; and(3) design of safety risk management regulations. Finally, the strategies for safety risk management of underground engineering in China are proposed in six aspects, i.e. the safety risk management system and policy, law, administration, economy, education and technology.
文摘Forward: The experience of land management in Shenzhen gives us the enlightenments: First, it is imperative toimplement commodification of land in China and full scale implementation. This trend will lead to the following 4benefits, namely: increase the effectiveness of land use dispositioning accelerate opening up to the outside world, allowfair competition among enterprises and enable the concentration of financial resources of the country and to bringabout a new source of financial income for the country. Secondly, there should be a clear model in thecommodification of land in China. It is appropriate for Shenzhen to choose the Commonwealth model i.e., the HongKong model, for reference for its commodification of land. However, we must abide by the principle that land re-sources are reasonably created under the condition that the relationship between ownership of land and rights to useremains unchanged. To implement commodification of land, it is necessary to establish perfect market for the tradingof parcels of land. This market has to be based on the prereguisite of public ownership of land, monopolized by thestate in accordance to the principle (of public ownership of land, monopolized by the state in accordance to the prin-ciple) of commodification. Thirdly, this management must be implemented by phases in different places instead ofmass action. The whole country can be roughly divided into four categories: the Special Economic Zones (SEZ) repre-sented by Shenzhen, the heavy industrial base along the southeast coastal region, some medium-sized open cities andthe northwest and southwest regions, where different practice should be adopted in different categories. Fourthly,commodification of land is closely linked with commodification of housing properties the whole situation of whichneeds to be taken into consideration in a comprehensive manner.
